The 2012–13 Borussia Dortmund II season is their first professional season since promotion last season.
The 2012–13 Borussia Dortmund II season began on 21 July 2012 with a loss against VfL Osnabrück.
[1] It was scheduled to end against VfB Stuttgart II on 18 May 2013.
[1] Win Draw Loss Postponed Last updated: 30 April 2013.
Source: kicker.de